GCMS sample analysis report for AD29927, Jan 2002

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Data File : C:\HPCHEM\l\DATA\DEC1401\29791A.D Vial: 47 Acq On : 16 Dec 2001 11:37 am Operator: 209 GALOS Sample : gems scan 12/11 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Jan 30 10:26 2002 Quant Results File: GCMS1126.RES

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Last Update : Fri Jan 25 15:57:52 2002 Response via : Initial Calibration DataAcq Meth : GCMS1126

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-Dichlorobenzene-d4 11.67 152 874196 20.00 ug/1 -0.02 10) Naphthalene-d8 15.27 136 3350564 20.00 ug/1 -0.03 17) Acenaphthene-dlO 20.55 164 1662388 20.00 ug/1 -0.02 29) Phenanthrene-diO 24.97 188 2527374 20.00 ug/1 -0.02 38) Chrysene-dl2 33.01 240 1638236 20.00 ug/1 -0.02 44) Perylene-dl2 37.10 264 1043624 20.00 ug/1 -0.01

System Monitoring Compounds 37) 2,4-DDD 30.05 235 145781 5.25 ug/mL -0.02 Spiked Amount 5.000 Recovery = 105.00%

Target Compounds Qvalue 2) N-nitroso-dimethyl amine 5.11 74 520 N.D. 3) bis(2-Chloroethyl)ether 0.00 93 0 N.D. 4) 1,3-Dichlorobenzene 0.00 146 0 N.D. 5) 1,4-Dichlorobenzene 0.00 146 0 N.D. 6) 1,2-Dichlorobenzene 0.00 146 0 N.D. 7) 2,21-oxybis(1-Chloropropan 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 77 0 N.D. 12) Isophorone 0.00 82 0 N.D. 13) bis(2-Chloroethoxy)methane 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 15.33 128 876 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2-Chloronaphthalene 0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. 21) 2,6-Dinitrotoluene 0.00 165 0 N.D. 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 21.31 165 .118 N.D. 25) Diethylphthalate 22.09 149 767 N.D. 26) 4-Chlorophenyl-phenylether 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D.

(#) = qualifier out of range (m) = manual integration 29791A.D GCMS1126.M Wed Jan 30 10:28:12 2002 Page 1

NYC-WTC_000037439